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-rw-r--r--net/bridge/Kconfig13
1 files changed, 13 insertions, 0 deletions
diff --git a/net/bridge/Kconfig b/net/bridge/Kconfig
index e143ca6..19a6b96 100644
--- a/net/bridge/Kconfig
+++ b/net/bridge/Kconfig
@@ -31,3 +31,16 @@ config BRIDGE
will be called bridge.
If unsure, say N.
+
+config BRIDGE_IGMP_SNOOPING
+ bool "IGMP snooping"
+ depends on BRIDGE
+ default y
+ ---help---
+ If you say Y here, then the Ethernet bridge will be able selectively
+ forward multicast traffic based on IGMP traffic received from each
+ port.
+
+ Say N to exclude this support and reduce the binary size.
+
+ If unsure, say Y.